This 9-in-1 car window tint installation kit works for experienced users and starters: made of durable lightweight ABS plastic and carbon steel, it includes 2 vinyl wrap squeegees (4-inch suede felt for scratch-free smoothing, small felt for water/dust/bubble removal), a micro squeegee for narrow gaps, a craft knife (5 sharp spare blades for precise cutting), and fits carbon fiber vinyl wrap, glass film, wallpaper, and ceiling/woodwork trimming.